1‑800‑243‑8355
Help
Contact Us
Free Shipping
Shipping Information
Manufacturer Rebates
How To Order
Payment Options
Return Policy
FAQs
Emissions Regulations
Gift Card Balance
Sponsorship Opportunities
Company
Request Catalog
OPGI Blog
Hours & Location
History
Frequent Buyer Points
Volume Discounts
Price Match Guarantee
Kit Swap Savings
Reviews
Careers
Clearance Sale
Archives
My Account
My Orders
My Wish List
As seen on
1970
C30
My Garage
56
View Garage
1970
Chevrolet
C30
Shop Parts
Filter Search
1985
Buick
Regal
Shop Parts
Filter Search
1942
Cadillac
Series 63
Shop Parts
Filter Search
1973
Cadillac
60 Special
Shop Parts
Filter Search
1964
Pontiac
Tempest
Shop Parts
Filter Search
1963
Cadillac
60 Special
Shop Parts
Filter Search
1964
GMC
C25/C2500
Shop Parts
Filter Search
1988
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1971
Buick
Skylark
Shop Parts
Filter Search
1977
Pontiac
Catalina
Shop Parts
Filter Search
1965
Buick
Skylark
Shop Parts
Filter Search
1976
Chevrolet
Suburban
Shop Parts
Filter Search
1965
Chevrolet
Corvair
Shop Parts
Filter Search
1950
Cadillac
60 Special
Shop Parts
Filter Search
1966
Pontiac
LeMans
Shop Parts
Filter Search
1981
Pontiac
Grand Prix
Shop Parts
Filter Search
1967
Pontiac
Bonneville
Shop Parts
Filter Search
2004
Cadillac
Escalade
Shop Parts
Filter Search
1982
GMC
K25/K2500
Shop Parts
Filter Search
1977
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1978
Pontiac
Bonneville
Shop Parts
Filter Search
1982
Buick
Grand National
Shop Parts
Filter Search
1969
Cadillac
Calais
Shop Parts
Filter Search
1977
Cadillac
Eldorado
Shop Parts
Filter Search
1967
Buick
Skylark
Shop Parts
Filter Search
1970
Buick
Riviera
Shop Parts
Filter Search
1982
Pontiac
Grand Prix
Shop Parts
Filter Search
1937
Cadillac
Series 62
Shop Parts
Filter Search
1962
Cadillac
60 Special
Shop Parts
Filter Search
1975
Chevrolet
Chevelle
Shop Parts
Filter Search
1946
Cadillac
Series 60
Shop Parts
Filter Search
1970
Cadillac
DeVille
Shop Parts
Filter Search
2005
Chevrolet
Malibu
Shop Parts
Filter Search
1969
Chevrolet
C10
Shop Parts
Filter Search
1984
Oldsmobile
Cutlass
Shop Parts
Filter Search
1980
Oldsmobile
Cutlass
Shop Parts
Filter Search
1968
Pontiac
LeMans
Shop Parts
Filter Search
1979
Pontiac
Grand Prix
Shop Parts
Filter Search
1967
Buick
Riviera
Shop Parts
Filter Search
1983
Chevrolet
K30
Shop Parts
Filter Search
1983
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1983
Buick
Regal
Shop Parts
Filter Search
1969
Chevrolet
Corvair
Shop Parts
Filter Search
1987
Buick
Regal
Shop Parts
Filter Search
2008
Cadillac
XLR
Shop Parts
Filter Search
1972
Cadillac
60 Special
Shop Parts
Filter Search
2015
Cadillac
Escalade
Shop Parts
Filter Search
1963
Pontiac
LeMans
Shop Parts
Filter Search
1972
Oldsmobile
Cutlass
Shop Parts
Filter Search
1973
Pontiac
Bonneville
Shop Parts
Filter Search
1972
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1968
Pontiac
GTO
Shop Parts
Filter Search
1961
Pontiac
LeMans
Shop Parts
Filter Search
1987
Chevrolet
Suburban
Shop Parts
Filter Search
1973
GMC
Sprint
Shop Parts
Filter Search
1947
Chevrolet
Advance Design
Shop Parts
Filter Search
Shop All Parts
+ Add Vehicle
Catalogs
Cart
Have a Question?
Ask our Experts
Mon‑Fri 8:00‑4:30 PT
Experts Offline
Interior
Door Handles & Hardware
Door & Window Handles, Door Hinges
Emblems
Reproduction, Aftermarket, Kits, Hardware
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Interior Accessories
Armrests, Carpet, Flooring, Consoles, Dash, Door, Glove Box
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Mirrors & Hardware
Mirrors, Mounting Hardware
Exterior
Decals
Decals, Body Stripes, Misc
Emblems
Reproduction, Aftermarket, Kits, Hardware
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Door Handles & Hardware
Door & Window Handles, Door Hinges
Mirrors & Hardware
Mirrors, Mounting Hardware
Moldings
Front End, Rear, Side, Window, Hardware
Sheet Metal & Body Panels
Doors, Hoods, Fenders, Quarter, Trunk, Floor, Armrest
Trunk Panels & Accessories
Mats, Dividers, Hardware, Accessories
Window
Glass, Motors, Regulators, Hardware
Suspension & Brakes
Brake Systems
Disc, Drum, Master Cylinders, Boosters, Pumps, Valves
Chassis & Suspension
Bushings, Mounts, Chassis, Steering, Suspension
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Engine & Drivetrain
Air & Fuel Delivery
Air Cleaners, Filters, Carburetors, Pumps, Tanks, Manifolds
Cooling & Heating
Air Conditioning, Controls, Fans, Motors, Cores, Radiators, Thermostats, Heaters, Pumps, Ducts
Decals
Decals, Body Stripes, Misc
Drivetrain
Differentials, Driveshafts, Chaines, Shifters, Transmissions, Bearings, Seals
Emblems
Reproduction, Aftermarket, Kits, Hardware
Engines & Components
Belts, Pulleys, Camshafts, Heads, Oiling Systems, Engines
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Fittings & Hoses
Fittings, Clamps, Brackets, Hoses, Lines, Plugs, Tubing, Valves
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Oils, Fluids & Sealer
Oils, Fluids, Grease, Lubricants, Grease, Cleaners, Sealers, Glues
Windshield Washer
Bottles, Pumps, Arms, Motors, Switches, Hardware
Audio & Electric
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Mobile Electronics
Antennas, Radios, Speakers, GPS, iPod, Bluetooth
Tools & More
Books
Owners Manuals, Service Manuals, History
Car Care & Paint
Covers, Cleaners, Waxes, Polishes, Paints, Coatings, Dyes, Markers
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gifts & Apparel
Shirts, Jackets, Hats, Plates, Garage Decor
Tools & Shop Equipment
Brake, Electrical, Engine, Fuel, Hand, Suspension, Wheel, Tire
×
We use cookies to ensure that we give you the best experience on our website. Click
here
for more information.
Got It
250th Anniversary Sale
Save up to 20% on Restoration - use code: USA250
Home
C30
1970
Ignition & Electrical
Electrical Wiring
1970 Chevrolet C30
Electrical Wiring
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
48
Performance
29
Restoration
52
Part Type
Alternator Harness
1
Auto Trans Kick Down
1
Auxiliary Heater Switch Connector
1
Battery
15
Battery Cable Harness
1
Battery Ground Cable
1
Battery Relocation Kit
1
Body Wiring Harness
2
Brake Light Switch
1
Chassis Wire Harness
5
Clamp Value Pack
1
Courtesy Light Wiring Harness
1
Cruise Control Wiring Harness
1
Dashboard Wiring Harness
1
Distributor Wire Harness
1
Electrical Clamp
12
Engine Compartment Insulation
4
Engine Wiring Harness
5
Fuel Pump Relay
1
Glove Box
1
Grommet
1
Headlight Relay
2
Headlight Wiring Harness
1
Heat Shield Insulator
5
Instrument Panel Light Socket
3
Neutral Safety Switch
2
Spark Plug Boot Heat Sleeve
1
Spark Plug Wire Holder
3
Steering Column Wiring Harness
2
Tachometer Wire Harness
2
Tie Strap and Clip
1
Tubing
1
Vehicle Speed Warning Connector
1
Windshield Washer Switch
1
Wire Separator
9
Wire Wrapping Tool
2
Wiring Harness Tape
2
Wiring Relay
1
Uncategorized
32
Category
Charging Systems
15
Dash & Accessories
3
Electrical & Electrical Testing Tools
2
Electrical Wiring
129
Fuel Pumps & Regulators
1
Gauges, Panels & Kits
1
Glove Boxes
1
Headlights
1
Ignition Components
2
Lamp Hardware
2
Lines
4
Pedal Pads
1
Shifters
2
Spark Plug Wires & Accessories
27
Steering Components
2
Tubing
9
Price
$1 - $100
76
$101 - $200
22
$201 - $300
4
$301 - $400
2
$401 - up
25
New Arrival
New
38
Brand
American Autowire
4
Antigravity Batteries
15
Lokar
27
M&H
37
MSD
1
Painless Performance
27
RESTOPARTS
1
Thermo-Tec
5
Review Rating
ooooo
ooooo
7
ooooo
ooooo
5
ooooo
ooooo
1
ooooo
ooooo
1
Not Yet Reviewed
115
Painless Performance
Powerbraid Wire Wrap, 3/4"-diameter, 6-feet
ooooo
ooooo
$24.99
Painless Performance
Wire Wrap, Painless Classic Braid, 1/8" Diameter, 20' Length
ooooo
ooooo
$36.99
Wiring Harness, Headlight Dimmer, 1961-78 GM Vehicles
ooooo
ooooo
$6.99
Painless Performance
Wire Wrap, Painless Classic Braid, 3/4" Diameter, 6' Length
ooooo
ooooo
$31.99
Painless Performance
Powerbraid Wire Wrap, 1/4"-diameter, 20-feet
ooooo
ooooo
$31.99
Painless Performance
Powerbraid Installation Tool , 1"
ooooo
ooooo
$14.99
NEW
M&H
Wiring Harness, Rear Light Intermediate, 1967-72 GM Truck, Long Bed
ooooo
ooooo
$121.99
SALE
M&H
Switch, Backup/Neutral Safety, 1964-66 Chevrolet/BOP, TH350/400 Column Shift
ooooo
ooooo
$17.99
Save an extra 12%
Use
USA250
at checkout
NEW
M&H
Wiring Harness, Forward Lamp, 1969-72 Chevrolet Truck/Blazer, w/Side Markers
2 Transmission Options
ooooo
ooooo
$268.99
NEW
M&H
Wiring Harness, Rear Light Intermediate, 1967-72 GM Truck, Short Bed
ooooo
ooooo
$113.99
SALE
Tape, Wire Harness, (Roll)
ooooo
ooooo
$10.99
Save an extra 20%
Use
USA250
at checkout
NEW
M&H
Wire Harness, Trailer Light Adapter, 1967-82 GM Truck, Stepside/Fleetside Only
ooooo
ooooo
$103.99
NEW
M&H
Wire Harness, TH400 Kickdown, 1970 GM Truck, w/Carb Kickdown Switch, No TCS
ooooo
ooooo
$95.99
M&H
Wiring Harness, Internal Regulator Conversion, 1963-72 GM, CS, SRS/Serpentine
ooooo
ooooo
$39.99
NEW
M&H
Switch, Windshield Wiper, 1968-72 GM Truck/Suburban/Blazer/Jimmy
ooooo
ooooo
$31.99
SALE
Tubing, Cloth Insulation, 3/16" X 30"
ooooo
ooooo
$8.99
Save an extra 20%
Use
USA250
at checkout
NEW
M&H
Wiring Harness, Rear Light, 1969-72 GM Truck Fleetside/Blazer/Jimmy
ooooo
ooooo
$161.99
NEW
Painless Performance
Wiring Harness, Air Cond. 1967-72 GM Truck/SUB/Blazer/Jimmy, Used with CTK2846
ooooo
ooooo
$121.99
NEW
M&H
Wiring Harness, Dash, 1969-72 GM Truck/Blazer, 1970-72 Suburban/Jimmy
2 Transmission Options
ooooo
ooooo
$539.99
NEW
M&H
Wiring Harness, Rear Light, 1969-72 GM Trucks, Stepside
ooooo
ooooo
$161.99
NEW
American Autowire
Wiring Adapter, Stock Column to AAW Harness, 1967-72 GM Truck/SUB/Blazer/Jimmy
ooooo
ooooo
$49.99
NEW
M&H
Printed Circuit Board, 1967-72 GM Truck/Suburban/Blazer/Jimmy, w/Warning Lights
ooooo
ooooo
$49.99
Socket, Instrument Panel Lamp, 1/2" Hole
ooooo
ooooo
$3.99
NEW
M&H
Wiring Adapter, Steering Column, 1967-72 GM Truck, 1969 & Up Tilt Column
2 Steering Column Year Options
ooooo
ooooo
$26.99
Page 2 of 6 - 129 Items
«
1
2
3
4
5
»
Page 2 of 6 - 129 Items
«
1
2
3
4
5
»
Free Ground Shipping
Free Ground Shipping on orders over $299 in the contiguous United States.
Shop Clearance
Save up to 55% on huge clearance deals on hundreds of items.
Earn Points for Free Parts
Earn points for every dollar you spend with OPGI’s Frequent Buyer Rewards Program.
Price Match Guarantee
We’ll price match any currently advertised retail price offered by a retail competitor.
Select Your Vehicle
Find parts that fit your vehicle
GM Cars
GM Trucks
Make
Model
Year
Go